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Topic: dhcp problem with DVD-Install (Read 3269 times)

Hello guys,this week I tried the first time to get linuxmce running. Up until now I've been running my server with Suse, but I figured LMCE would be my thing. I have my server with two nics, one connected to my DSL-Modem (realy only modem, not a router) and the other one to my switch, where my other two computers are attached. Both my workstations run vista64.With my Suse-setup its all business as usual. However the LMCE doesn't give any of them IPs. I did the installation with the DVD, which is supposed to be more or less plug and play. After some reading around I also found out, how to get my DSL-connection running, if only until the next reboot. So the core at least has access to the internet.I went to the KDE-Desktop to check if the DHCP-server is even running, but when I checked in the Systemservices there were actually a lot of services, including DHCP3-server and Bind, who were not running, and wouldn't be started. So I don't know if LMCE's management of those services is somehow hidden from the KDE-Desktop or not.

So far my biggest problem is to get my workstations online again. I did try to put a fixed IP on one of my computers, but I still couldn't connect. So unless someone has some inspiration for me, I guess I'll have to wait for the next release.

Zaerc is right - it looks like you have the networks the wrong way round with the internal interface pointing out into the external network and so the core has created a subinterface which has autoconfigured to an invalid subnet for you.

eth0 needs to be your external interface and get an IP from your existing DHCP servereth1 needs to be your internal interface and be 192.168.80.1eth1:avah should not exist.

To setup my pppoe I used the wiki:http://wiki.linuxmce.com/index.php/How_to_setup_ADSL_access%3FI consider this a trial run on a spare hd. I just ordered a FRITZ!Box, which will handle the DSL in the future, so I wouldn't have to mess around with this on the core again.So, would it be safe to assume, that if I setup my system with a router in front, that I won't run into any connectivity issues again? Or do I still have to edit the firewall in order to let my clients access the net?So far thanks for the help...if you could help me a little further, I'd be grateful

Sorry I'm not familiar with that set up - I use a router in front. Yes, you are correct it is simpler to set up with a router and you won't have to change anything in the firewall. However, it should be noted that the VoIP features become more difficult to setup with NATs. Perfectly possible, but more involved.

VOIP would have been the next question for me. As far as I know the FRITZ!BOX can already handle VOIP, so I was wondering if the asterisk in LMCE might be able to utilize that, since I can plug my phone to the Fritz!Box and use both VOIP and ordinary telephony at the same time. I would love to just dial via LMCE and then pick up the phone once the connection is established, or route my calls to the computer...something like that.

okay, I understand that. So for me the question is, would I still need to put an ISDN-card in the core, or could I convince asterisk(or LMCE) to talk to the voip service in the box through ethernet? So far I have no real reason to go all the way with VOIP, only until the fritz!box, from there on it would be normal landline.

Not really sure what you mean by the "box". But LMCE normally communicates with its VoIP provider via ethernet/IP, that's kind of the point. Certainly, you could point LMCE to any SIP/IAX service that your new router will provide (actually its a proxy) if that's what you mean. But I would get it to connect directly to your VoIP provider if I were you.

by the box I meant the fritz!box by AVM. its a router with voip capabilities. You could set it up to either to use landland and Voip, for example for least-cost routing. In that case I could make calls to cellphones using VOIP and normal calls on the landline, since I have a flatrate there. If I could get LMCE to just patch all the calls via ethernet to the fritz!box, then it would be fine. Otherwise I would have to put an isdn card into the core and use VOIP only internally.Well, I guess I can tinker around with that on the weekend.

You would setup LMCE with two SIP trunks, one to your provider and one to your box. Then assign a dialplan to each that tells LMCE to send local calls to the box trunk and cell calls to your provider trunk. Then direct the box to send incoming VoIP sessions to the landline....